Saturday morning and we got a call from the vet to bring the cat down. The second blood test found a parasite in his blood. They will keep him for a couple of days and give him treatment. He has gone from a slim to no chance to a fair to 75%. I guess this parasite doesn't always show in the blood sample and sometimes they have to do 4 or 5 before they get an infected cell in their sample. So we have a fighting chance. Keep those positive thoughts and prayers coming. Thanks to everyone here for there support.